Laredo, Texas Date: March 7 Number of busts: 1 Seized: 35 pounds of heroin Estimated street value: $800,000 Highlights: The seizure occurred on Tuesday, March 7, at the Lincoln-Juarez International Bridge when a CBP officer referred a 2012 Nissan Juke driven by a 41-year-old male Mexican citizen of Jalisco, Mexico for a secondary inspection. A non-intrusive imaging system and canine inspection of the vehicle by CBP officers resulted in the discovery of 13 packages of heroin.

Laredo, Texas Date: March 2 Number of busts: 1 Seized: 48 pounds of cocaine Estimated street value: $365,000 Highlights: The seizure occurred at World Trade Bridge when a CBP officer referred a 2006 Kenworth tractor driven by a 51-year-old Mexican citizen. An examination of the vehicle resulted in 18 packages of cocaine being discovered.

Brownsville, Texas Date: March 2 Number of busts: 1 Seized: More than 10 pounds of cocaine Estimated street value: $78,200 Highlights: The seizure took place at Gateway International Bridge when a Mexican citizen tried to cross the border in a blue 1999 Dodge Caravan. CBP officers discovered cocaine in the vehicle after inspecting it with an imaging system and K-9 unit.

Brownsville, Texas Date: March 1 Number of busts: 1 Seized: Nearly 23 pounds of cocaine Estimated street value: $172,720 Highlights: A 28-year-old Mexican man attempted to enter the country while driving a black 2007 Nissan Altima. With the help of a K-9 unit, CBP officers discovered nine packages of cocaine hidden within the vehicle.

Location: Laredo, Texas Date: March 1 Number of busts: 2 Seized: 161 pounds of crystal methamphetamine Estimated street value: $3,231,061 Highlights: The largest of the two seizures occurred on Feb. 28 at the Lincoln-Juarez International Bridge. CBP officers referred a secondary examination for a U.S. citizen from Houston who was driving a 1999 Ford Explorer. Upon inspection of the vehicle, the officers discovered 132 pounds of crystal meth, worth more than $2.5 million. less

Location: Laredo, Texas Date: March 1 Number of busts: 2 Seized: 161 pounds of crystal methamphetamine Estimated street value: $3,231,061 Highlights: The largest of the two seizures occurred on Feb. ... more

Agents at the Border Patrol checkpoint on Interstate 35 encountered a white tractor pulling a white trailer at the primary lane.

The driver was questioned regarding his immigration status and consented to further inspection. A non-intrusive inspection of the trailer revealed anomalies. A further search of the trailer resulted in the seizure of 65 bundles of marijuana.